845809440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1975

約数の個数: 192

約数和(自身を含む): 3068513280

約数和(自身を除く): 2222703840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 834, 840, 973, 1112, 1120, 1390, 1668, 1680, 1811, 1946, 2085, 2224, 2780, 2919, 3336, 3360, 3622, 3892, 4170, 4448, 4865, 5433, 5560, 5838, 6672, 7244, 7784, 8340, 9055, 9730, 10866, 11120, 11676, 12677, 13344, 14488, 14595, 15568, 16680, 18110, 19460, 21732, 22240, 23352, 25354, 27165, 28976, 29190, 31136, 33360, 36220, 38031, 38920, 43464, 46704, 50708, 54330, 57952, 58380, 63385, 66720, 72440, 76062, 77840, 86928, 93408, 101416, 108660, 116760, 126770, 144880, 152124, 155680, 173856, 190155, 202832, 217320, 233520, 251729, 253540, 289760, 304248, 380310, 405664, 434640, 467040, 503458, 507080, 608496, 755187, 760620, 869280, 1006916, 1014160, 1216992, 1258645, 1510374, 1521240, 1762103, 2013832, 2028320, 2517290, 3020748, 3042480, 3524206, 3775935, 4027664, 5034580, 5286309, 6041496, 6084960, 7048412, 7551870, 8055328, 8810515, 10069160, 10572618, 12082992, 14096824, 15103740, 17621030, 20138320, 21145236, 24165984, 26431545, 28193648, 30207480, 35242060, 40276640, 42290472, 52863090, 56387296, 60414960, 70484120, 84580944, 105726180, 120829920, 140968240, 169161888, 211452360, 281936480, 422904720, 845809440]

約数ペア:

[(1, 845809440), (2, 422904720), (3, 281936480), (4, 211452360), (5, 169161888), (6, 140968240), (7, 120829920), (8, 105726180), (10, 84580944), (12, 70484120), (14, 60414960), (15, 56387296), (16, 52863090), (20, 42290472), (21, 40276640), (24, 35242060), (28, 30207480), (30, 28193648), (32, 26431545), (35, 24165984), (40, 21145236), (42, 20138320), (48, 17621030), (56, 15103740), (60, 14096824), (70, 12082992), (80, 10572618), (84, 10069160), (96, 8810515), (105, 8055328), (112, 7551870), (120, 7048412), (139, 6084960), (140, 6041496), (160, 5286309), (168, 5034580), (210, 4027664), (224, 3775935), (240, 3524206), (278, 3042480), (280, 3020748), (336, 2517290), (417, 2028320), (420, 2013832), (480, 1762103), (556, 1521240), (560, 1510374), (672, 1258645), (695, 1216992), (834, 1014160), (840, 1006916), (973, 869280), (1112, 760620), (1120, 755187), (1390, 608496), (1668, 507080), (1680, 503458), (1811, 467040), (1946, 434640), (2085, 405664), (2224, 380310), (2780, 304248), (2919, 289760), (3336, 253540), (3360, 251729), (3622, 233520), (3892, 217320), (4170, 202832), (4448, 190155), (4865, 173856), (5433, 155680), (5560, 152124), (5838, 144880), (6672, 126770), (7244, 116760), (7784, 108660), (8340, 101416), (9055, 93408), (9730, 86928), (10866, 77840), (11120, 76062), (11676, 72440), (12677, 66720), (13344, 63385), (14488, 58380), (14595, 57952), (15568, 54330), (16680, 50708), (18110, 46704), (19460, 43464), (21732, 38920), (22240, 38031), (23352, 36220), (25354, 33360), (27165, 31136), (28976, 29190)]